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Trump’s Rollback of EPA Overreach: What No One is Talking About

by Roy W. Spencer

President Trump’s actions yesterday (March 28) to rein in the EPA on a number of fronts involves the usual tension between environment and prosperity. Trump has rightly asserted that we can have both a relatively clean environment and prosperity, but this falls on deaf ears in the environmental community. His actions are painted as Republican’s desire to harm your children, because a more polluted environment is claimed to be worse for human health and welfare than achieving a cleaner … [Read more...]

Dated: March 30, 2017

Tagged With: Barack Obama, Clean Power Plan, CO2, CO2 Emissions, Coal, Cost, Dr. Roy Spencer, Energy, Environment, Environmental Protection Agency, EPA
Filed Under: Bridging Humanity and the Environment, Climate & Energy, Environmental Subjects, Politics & Law

The Trump Climate Dump: Why It Doesn’t Matter if Even 100% of Scientists Agree on Global Warming

by Roy W. Spencer

Given current technologies, it makes no sense to destroy $100 Trillion in wealth this century for an unmeasurable reduction in warming. The more efficiently we can do those things, the greater humanity prospers. Affordable energy is part of that efficiency. Everything humans do requires energy. Everything. But when human prosperity suffers, people die. So, can it really be called “anti-science” that the moment Trump was inaugurated, the White House deleted all references to climate … [Read more...]

Dated: January 20, 2017

Tagged With: Bjorn Lomborg, Climate Change, CO2, Paris Agreement, Roy Spencer
Filed Under: Bridging Humanity and the Environment, Climate & Energy, Climate Consensus, Climate Policy, Developmental Economics, Economics, Poverty & Development, Global Warming Science

Trump’s NOAA Administrator Must Address the Temperature Record Controversy

by Roy W. Spencer

An article appeared in the Washington Post yesterday entitled, “Who Will Lead NOAA Under President Trump?“. Written by the Capitol Weather Gang’s Jason Samenow, it lists three top contenders: Scott Rayder, senior adviser for development and partnerships at the University Corporation for Atmospheric Research Barry Myers, chief executive of AccuWeather in State College, Pa. Jonathan White, president and chief executive of the Consortium for Ocean Leadership The article addresses important … [Read more...]

Dated: January 18, 2017

Tagged With: Dr. Roy W. Spencer, NOAA, Temperature Record
Filed Under: Bridging Humanity and the Environment, Climate & Energy, Climate Policy

Global Warming: Policy Hoax versus Dodgy Science

by Roy W. Spencer

By Dr. Roy Spencer In the early 1990s I was visiting the White House Science Advisor, Sir Prof. Dr. Robert Watson, who was pontificating on how we had successfully regulated Freon to solve the ozone depletion problem, and now the next goal was to regulate carbon dioxide, which at that time was believed to be the sole cause of global warming. I was a little amazed at this cart-before-the-horse approach. It really seemed to me that the policy goal was being set in stone, and now the … [Read more...]

Dated: November 18, 2016

Tagged With: CO2, Dr. Roy Spencer, EPA, Global Warming
Filed Under: Bridging Humanity and the Environment, Climate Consensus, Climate Policy, Environmental Subjects, EPA & Other Federal Agencies, Global Warming Science

Solar Impulse: Poster Child for the Impracticality of Solar Power

by Roy W. Spencer

Solar energy has some legitimate uses in isolated cases, such as providing electricity where there is no other source available, and when you need it so badly you are willing to pay a premium, say, for use on your sailboat. But the inherent physics limitation to solar energy is that it is so diffuse (so little solar energy falls on each square meter of ground), the efficiency of conversion to electricity is so low (typically 15% or so), and it is so expensive to convert it to electricity with … [Read more...]

Dated: August 11, 2016

Tagged With: Fossil Fuels, Solar Energy
Filed Under: Bridging Humanity and the Environment, Climate & Energy, Energy Options, Energy Policy

Record Warm 2016? What a Difference One Month Makes

by Roy W. Spencer

With the rapid cooling now occurring in the global average tropospheric temperature, my previous prediction of a record warm year in the satellite data for 2016 looks…well…premature. Here’s an update of what the average temperature trend would have to be in the next 6 months for 2016 to tie 1998 as record warmest year in the 38 year satellite record: Basically, as long as the anomalies stay below the June value of 0.34 deg. C, 2016 won’t be a record warm year. If only I had kept my … [Read more...]

Dated: August 10, 2016

Tagged With: Rapid Cooling, Rapid Heating
Filed Under: Bridging Humanity and the Environment, Climate & Energy, Climate Policy

Whose Policies Kill More People: ISIS…or Greenpeace?

by Roy W. Spencer

Approximately 200,000 people have died due to global terrorism in the last 10 years. During the same time, many millions of people (mostly women and children) have died due to policies promoted by Greenpeace and other “green” organizations (e.g. anti-DDT, anti-golden rice, anti-fossil fuel). I’ve said it before…I don’t really care where our energy comes from…as long as it is abundant and affordable. Until someone comes up with an alternative energy source with those two characteristics, … [Read more...]

Dated: December 8, 2015


Filed Under: Bridging Humanity and the Environment, Climate & Energy, Climate Policy, Developmental Economics, Economics, Poverty & Development, Energy Options, Energy Policy, Energy Poverty, Environmental Economics, Global Warming Science, Poverty

2015 Will be the 3rd Warmest Year in the Satellite Record

by Roy W. Spencer

Way back in June, John Christy and I called 2015 as being the warmest year on record … in the surface thermometer data. Given the strong El Nino in progress, on top of the official thermometer data warming trend, this seemed pretty obvious. Of course, everyone has their opinions regarding how good the thermometer temperature trends are, with periodic adjustments that almost always make the present warmer or the past colder. But I’m not going there today …. Instead, I’m going to talk about our … [Read more...]

Dated: December 3, 2015

Tagged With: Climate Change, Global Temperature
Filed Under: Bridging Humanity and the Environment, Climate & Energy, Global Warming Science

Why ISIS Should Support COP21 in Paris…

by Roy W. Spencer

After the horrific terror attacks in Paris Friday night, there is considerable speculation over the possible cancellation of the COP21 climate talks in Paris in a couple of weeks. I will remind you that President Obama has stated that the threat of climate change is greater than the threat of terrorism. I will also remind you that many believe that ISIS would not have arisen if not for climate change, specifically, drought in Syria caused by your SUV. It is only logical that ISIS should be … [Read more...]

Dated: November 16, 2015

Tagged With: Bernie Sanders, Climate Change, COP21, France, ISIS, Paris, Paris climate summit
Filed Under: Bridging Humanity and the Environment

Models vs. Observations: Plotting a Conspiracy?

by Roy W. Spencer

John Christy and I received an email today from Marcel Crok, who presented our satellite observations-vs-models graphs to the Dutch version of the American Physical Society (APS). He said there was considerable push-back about the way we plot the data…not from the society itself, but from global warming activist bloggers. I’ve heard these objections before, and mostly ignored them as uninformed and lame, since I’ve never heard one from an actual climate scientist. But apparently it’s … [Read more...]

Dated: November 13, 2015


Filed Under: Bridging Humanity and the Environment, Climate & Energy, Global Warming Science

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Future Speaking Engagements

June 18-21, 2025–Dallas, TX

Cornwall Alliance will be a host of the Association of Classical Christian Schools’ (ACCS) annual Repairing the Ruins conference in Dallas, TX, and will have an exhibit booth.

Details and registration can be found HERE.

September 19-20–Arlington, VA

Dr Beisner will represent the Cornwall Alliance at the fall meeting of the Philadelphia Society and will have a literature table.

Attendance is for Society members and invited guests only. To inquire about an invitation, email Dr. Cal Beisner: Calvin@cornwallalliance.org.

September 26-27– Lynchburg, VA

Dr. Beisner will be speaking at the Christian Education Initiative Annual Summit, “Advancing Christ’s Kingdom Through Biblical Worldview Education.” 

Details and registration can be found HERE.

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